CUMSIMPSUM

版本 1.0.0.0 (1.3 KB) 作者: Michael Meyer
Cumulative numerical integration via the Simpson's rule.
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更新时间 2004/10/29

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Z = CUMSIMPSUM(Y,DEL) computes an approximation of the cumulative integral of Y from a=0 to b via the Simpson's rule (with unit spacing). For matrices Y, CUMSIMPSUM works on columns of Y. DEL contains the upper limit(s) b.

CUMSIMPSUM is a cumulative analog to SIMPSUM and may be used as an alternative to CUMTRAPZ.

引用格式

Michael Meyer (2024). CUMSIMPSUM (https://www.mathworks.com/matlabcentral/fileexchange/6081-cumsimpsum), MATLAB Central File Exchange. 检索来源 .

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参考作品: SIMPSUM

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版本 已发布 发行说明
1.0.0.0

This updated version outputs a 1-by-N vector in case a 1-by-N vector is inputted (while the previous version always outputted a N-by-1 vector, regardless of a row or column input vector). The integration steps were not modified.